The circumgalactic medium, a vast gaseous halo surrounding galaxies, could be crucial to the evolution of star-forming ...

This NASA/ESA Hubble Space Telescope image reveals a tiny patch of sky in the constellation Hydra. The stars and galaxies ...

Hubble Space Telescope images of Jupiter have been "photo-mapped onto a sphere," and animated into a full rotation, according to ESA/NASA. Credit: Space.com | NASA, ESA, J. DePasquale (STScI), A. Simo ...

From breathtaking views of asteroids to stunning planetary snapshots, Hubble’s exploration of our solar system has been ...

From new perspectives on the early universe to illuminating the extreme environment near a black hole, discoveries from NASA ...

Over 40 stars in a galaxy billions of light-years away were photographed, offering a glimpse into an era when the universe ...

Researchers have unveiled a cosmic cycle where carbon, created in the explosions of stars, travels through space via a ...

This image of twin bubbles stretching 25,000 light-years from the galactic center was captured by NASA's Fermi Gamma-ray ...

This week's nominees include Alison Young of BHS, Alyssa Hubble of FHS, Roman Ignagni of HCS, Jose Zuniga of HHS, Grace ...

Sunita Williams, an astronaut of Indian descent, is preparing for her first spacewalk in over a decade as part of SpaceX's ...